epkid08 Messages 264 Reaction score 1 Thread starter Oct 8, 2008 #1 If: [tex]sin(i)=i \frac{e^2 - 1}{2e}[/tex] what does sin(xi) equal?
gabbagabbahey Homework Helper Gold Member Messages 5,000 Reaction score 7 Oct 8, 2008 #2 Are you allowed to use Euler's Identity; [tex]sin(\theta)=\frac{e^{i\theta}-e^{-i\theta}}{2i}[/tex] ?
Are you allowed to use Euler's Identity; [tex]sin(\theta)=\frac{e^{i\theta}-e^{-i\theta}}{2i}[/tex] ?